| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,962 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,722 |
| Random European Capital to Country | 0 | - | 4.98 | 192,233 |
| Random European Country to Capital | 0 | - | 4.93 | 165,984 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,043 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,507 |
| Random African Capital to Country | 0 | - | 4.97 | 101,398 |
| Random African Country to Capital | 0 | - | 4.95 | 71,797 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,411 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,490 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,291 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,400 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,462 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,638 |
| North American Sports Cities | 0 | - | 4.82 | 173,207 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,582 |
| Name a City - European Countries | 0 | - | 4.89 | 66,252 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,397 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,320 |
| Olympic Host Countries | 0 | - | 4.98 | 202,075 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 314,359 |
| Australia Map Quiz | 0 | - | 4.95 | 346,284 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,906 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,820 |
| Which City in Australia? | 0 | - | 4.67 | 34,582 |
| British Geography Quiz #1 | 0 | - | 4.55 | 54,279 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,320 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,335 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,565 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,601 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,164 |
| Europe Capital to Country | 0 | - | 4.99 | 252,276 |
| Asia Capital to Country | 0 | - | 4.96 | 127,618 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,096 |
| European Capitals by Map | 0 | - | 4.99 | 142,284 |
| African Capitals by Map | 0 | - | 4.99 | 142,355 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,222 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,010 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,978 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,256 |
| European Coastal Capitals | 0 | - | 4.95 | 91,389 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,229 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,962 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,200 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 53,337 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.96 | 145,233 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,726 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,280 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,098 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,979 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,925 |
| Official Cities in the UK | 0 | - | 4.89 | 286,541 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,422 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,292 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,638 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,203 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,434 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,582 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,619 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,998 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,025 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,748 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,790 |
| 20 Random Country Flags | 0 | - | 4.99 | 619,659 |
| Countries with the Most Downhill Skiing | 0 | - | 4.89 | 57,727 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,584 |
| British Geography Quiz #3 | 0 | - | 4.56 | 31,090 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,044 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,011 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,505 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,111 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,215 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,723 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,505 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,845 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,122 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,597 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,990 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,403,198 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,915 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,643 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,871 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,712 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,329 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,899 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,559 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,083 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,507 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,184 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,893 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,763 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,350 |
| Which City in Europe? | 0 | - | 4.83 | 107,924 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,919,812 |
| Countries with Most Grand Slam Tennis Titles | 0 | - | 4.42 | 58,096 |
| Countries with Major League Baseball Players | 0 | - | 4.62 | 68,397 |
| Countries with the Fastest Marathoners | 0 | - | 4.51 | 96,012 |
| Countries with the Most Golf Courses | 0 | - | 4.55 | 56,835 |
| Countries Where Baseball is the Most Popular Sport | 0 | - | 4.42 | 55,542 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 59,491 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.44 | 86,680 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,560,368 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,612 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,374 |
| NBA Player to Country | 0 | - | 4.29 | 84,265 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,053 |
| Countries that Beat China | 0 | - | 4.85 | 116,802 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,811 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,451 |
| Boundary Waters | 0 | - | 4.92 | 88,798 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,430 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,757 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,418 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,010 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,877 |
| Cities in European History #1 | 0 | - | 4.63 | 134,670 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,901 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,227 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,764 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,538 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,804 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,565 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,173 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,737 |
| Which City in Germany? | 0 | - | 4.50 | 137,434 |
| Which City in Italy? | 0 | - | 4.68 | 90,588 |
| Which City in France? | 0 | - | 4.67 | 73,402 |
| Which City in Spain? | 0 | - | 4.50 | 50,125 |
| Which City in Canada? | 0 | - | 4.83 | 57,383 |
| Landlocked Countries | 0 | - | 4.99 | 426,543 |
| Countries With The Most NHL Hockey Players | 0 | - | 4.48 | 101,375 |
| Countries With the Most NBA Players | 0 | - | 4.47 | 118,920 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.55 | 93,526 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 87,763 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 526,614 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 185,940 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 185,675 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 339,988 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 127,549 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,807,859 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,730,747 |
| NBA Cities Map Quiz | 0 | - | 4.51 | 253,987 |
| MLB Cities Map Quiz | 0 | - | 4.50 | 69,973 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,189 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,655 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,428 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,953 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,447 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,059 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,087 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,969 |
| American Cities by Stadium | 0 | - | 4.02 | 36,595 |
| City by Football Clubs | 0 | - | 4.38 | 138,442 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| North America Cities by Map | 0 | - | 4.41 | 47,957 |
| Random European City to Country | 0 | - | 4.69 | 118,494 |
| Random Asian City to Country | 0 | - | 4.56 | 44,626 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,756 |
| US States and State Capitals | 0 | - | 4.99 | 165,638 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,849 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,995 |
| Island Countries | 0 | - | 4.99 | 712,758 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,546 |
| Himalayan Countries | 0 | - | 4.93 | 140,482 |
| Andean Countries | 0 | - | 4.94 | 85,618 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,749 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,215 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,314 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,546 |
| Danube Countries | 0 | - | 4.97 | 72,471 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,680 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,900 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,264 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,736 |
| European Landlocked Countries | 0 | - | 4.99 | 147,671 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,397 |
| Countries with the Most Species | 0 | - | 4.99 | 103,605 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,510 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,791 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,913 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,876 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,616 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,071 |
| Countries in the Alps | 0 | - | 4.87 | 118,858 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,792 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,992 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,011 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,091 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,038 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,320 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,470 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,925 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,464 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,235 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,914 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,782 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,612 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,849 |
